J. Pierpont Finch
Rosemary Pilkington
Jasper B. Biggley
Bud Frump (as Anthony Teague)
Hedy LaRue
Bert O. Bratt
Lucille Krumholtz
Miss Smith aka Smitty (as Kay Reynolds)
Miss Jones
Twimble / Wally Womper
Gatch (as Jeff Debenning)
Brenda
Tackaberry
Toynbee
Johnson
Matthews
Jenkins
Benjamin Ovington
Media Man No. 1
Receptionist
Media Man No. 2
2nd Junior Executive
TV Announcer
1st Junior Executive
1st Girl
3rd Junior Executive
The President
Treasure Hunter (uncredited)
Reunion Guest (uncredited)
TV Board Member / Junior Executive / Dancer (uncredited)
Party Guest (uncredited)
Broker (uncredited)
Elevator Passenger (uncredited)
Executive (uncredited)
TV Board Member (uncredited)
Taxi Driver (uncredited)
Newseller (uncredited)
Mrs. Frump (uncredited)
Junior Executive (uncredited)
Dancer (uncredited)
Bartender (uncredited)
Worker (uncredited)
Cleaning Woman (uncredited)
Gertrude Biggley (uncredited)
Passerby / Dancing Executive (uncredited)
Elevator Man (uncredited)
Elevator Operator (uncredited)
Minister with Large Bible (uncredited)
Mrs. Needlebaum - Finch's Landlady (uncredited)